主页 / 问题 / 692029
Accepted
ruslik
Asked:2020-07-14 03:55:04 +0000 UTC2020-07-14 03:55:04 +0000 UTC

滑块循环

  • 772

如何循环滑块？当从上方移除元素时，其余的块将移动。

小提琴

$('button').click(function() {
  var currentPosY = parseInt($('.slider').css('transform').match(/-?[\d\.]+/g)[5], 10)
  $('.slider').css({
    'transform': 'translate(0,' + (currentPosY - 130) + 'px)'
  })
})
.wrapper {
  width: 300px;
  height: 130px;
  border: 1px solid red;
}

.slider {
  transform: translate(0, 0);
  transition: transform 0.5s
}

.slider-item {
  width: 300px;
  height: 130px;
  background-color: orange;
  font-size: 44px;
  line-height: 120px;
  text-align: center;
}

button {
  float: right;
}
<div class="wrapper">
  <div class="slider">
    <div class="slider-item">1</div>
    <div class="slider-item">2</div>
    <div class="slider-item">3</div>
    <div class="slider-item">4</div>
  </div>
</div>
<button>кнопка</button>

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>

javascript

3 个回答

  1. Best Answer

    你可以这样做：

    $('button').click(function(){
    $('.slider').animate({"margin-top": '-=130px'}, "slow", function() {
        $(this).children().first().detach().appendTo($('.slider'));
        $(this).css('margin-top', '0px');
  });
});
    • 3

  2. 有必要移动幻灯片，像这样 - https://jsfiddle.net/htgv2wu3/5/

    var height = $('.wrapper').height(),
	$slider = $('.slider');

$('button').click(nextSlide);

function nextSlide(){
	$slider.css('transform','translate(0,'+ (-height) +'px)');
}

$slider.on('transitionend webkitTransitionEnd oTransitionEnd', function () {
		$slider.css('transition','none');
    var $first = $('.slider-item').get(0);
    $first.remove();
    $slider.append($first);    
    $slider.css('transform','translate(0, 0)');
         
    setTimeout(function(){
        $slider.css('transition','');
    })
});
    .wrapper {
  width: 300px;
  height: 130px;
  border: 1px solid red;
  overflow:hidden;
}

.slider {
  transform: translate(0, 0);
  transition: transform 0.5s
}

.slider-item {
  width: 300px;
  height: 130px;
  background-color: orange;
  font-size: 44px;
  line-height: 120px;
  text-align: center;
}

button {
  float: right;
}
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="wrapper">
  <div class="slider">
    <div class="slider-item">1</div>
    <div class="slider-item">2</div>
    <div class="slider-item">3</div>
    <div class="slider-item">4</div>
  </div>
</div>

<button>кнопка</button>

    • 3
    1. 将最后一张幻灯片放在第一位并将其隐藏。
    2. 在按钮上，我将第一张（隐藏的）幻灯片移至末尾并从中移除display:none;，然后使用 折叠下一张幻灯片.slideUp()。

     
var $slider = $( '.slider' );

$( 'button' ).click( function(){
  var $first = $slider.children().first();
  $first.next().slideUp();
  $first.appendTo( $slider ).show();
})
    .wrapper {
  width: 300px;
  height: 130px;
  border: 1px solid red;
  overflow: hidden;
}

.slider {
  transform: translate(0, 0);
  transition: transform 0.5s
}

.slider-item {
  width: 300px;
  height: 130px;
  background-color: orange;
  font-size: 44px;
  line-height: 120px;
  text-align: center;
}

button {
  float: right;
}
    <div class="wrapper">
  <div class="slider">
    <div class="slider-item" style="display:none;">4</div>
    <div class="slider-item">1</div>
    <div class="slider-item">2</div>
    <div class="slider-item">3</div>
  </div>
</div>

<button>кнопка</button>

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>

    • 1

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